3 years ago

A student with a mass of 52 kg, starts from rest and travels down a 2 m slide. What is

Physics

1 answer:

Leya [2.2K]3 years ago

3 0

Answer:

https://www.ux1.eiu.edu/~cfadd/1350/Hmwk/Ch08/Ch8.html

Explanation:

You might be interested in

What type of rock forms most often near an active volcano?

BaLLatris [955]

Extrusive Igneous Rock

3 0

3 years ago

Read 2 more answers

What is potential energy?

GenaCL600 [577]

Answer:

energy that is stagnant and cannot be changed

4 0

3 years ago

Read 2 more answers

Which factors describe a gas

Alekssandra [29.7K]

Answer:

B. changing shape and changing volume

Explanation:

*no definite shape (takes the shape of its container)

*no definite volume

7 0

3 years ago

8. Mark is sitting in a chair, legs out in front of him resting on an ottoman. His knees are.....

anyanavicka [17]

His knees are flat in front of him or 180 degrees, i hope that answered your question

5 0

3 years ago

Read 2 more answers

A capacitor consists of two square plates, 8.7 cm on a side, separated by a 2.0 mm air gap. How much energy would be stored in t

slavikrds [6]

Answer:

122.84 J

Explanation:

Since plate is square, area, A is given by $(8.7/100)^{2}=0.007569m^{2}$

The distance between plates, d, is given in the question as 2mm=0.002m

Charge on plate, Q, as given in the question is 240 $\mu c$

Assuming mica dielectric constant, k of 7

Capacitance, C is given by

C= $\frac {k\epsilon_{o}A}{d}=\frac {(7)(8.85*10^{-12})(0.007569)}{0.002}=2.34*10*^{-10}F$

Stored energy, E is given by

E= $\frac {Q^{2}}{2C}=\frac {(240*10^{-6})^{2}}{2*(2.34*10^{-10})}=122.84J$

Therefore, the stored energy is 122.84 J

5 0

3 years ago